69448239

素因数分解:

$3^3\times 7^3\times {\mathrm{7499}}^1$

素因数の和:7529

約数の個数: 32

約数和(自身を含む): 120000000

約数和(自身を除く): 50551761

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 7499, 9261, 22497, 52493, 67491, 157479, 202473, 367451, 472437, 1102353, 1417311, 2572157, 3307059, 7716471, 9921177, 23149413, 69448239]

約数ペア:

[(1, 69448239), (3, 23149413), (7, 9921177), (9, 7716471), (21, 3307059), (27, 2572157), (49, 1417311), (63, 1102353), (147, 472437), (189, 367451), (343, 202473), (441, 157479), (1029, 67491), (1323, 52493), (3087, 22497), (7499, 9261)]